Raising a child with a disability can be a challenge. Terry and Don Murray, from Phoenix, Arizona, have a son named Kevin who has Down syndrome. His whole life, they’ve known there were limits to what he could do. Kevin, who is 35 years old, can’t read or write.

But recently, he showed everyone he was capable of more than they ever imagined.

Despite his limitations, the Murrays felt it was important to teach Kevin how to use a smartphone, in case of an emergency. But Kevin couldn’t understand the text on the screen—so with the help of the care services of United Cerebral Palsy of Central Arizona, they came up with a workaround.

Instead of having to remember a number or read a list of contacts, they made it so Kevin could identify the call recipient simply by recognizing the photos.